Hire the best Component Selection experts for your company

Need a reliable PCB that's ready for prototyping and manufacturing? I'm an Electrical Engineering student who helps startups, engineers, and product developers turn ideas into reliable, manufacturabl... Read more

Need a reliable PCB that's ready for prototyping and manufacturing? I'm an Electrical Engineering student who helps startups, engineers, and product developers turn ideas into reliable, manufacturable circuit boards. I enjoy solving practical hardware problems—from selecting the right components and designing schematics to creating clean PCB layouts that are ready for fabrication and assembly. My goal is to deliver designs that save you time during prototyping and make the transition to manufacturing as smooth as possible. I can help with: Custom PCB design (KiCad and/or Altium) Schematic capture Component selection PCB layout (2-layer) Power electronics Embedded hardware Battery charging circuits Communication interfaces (RS-485, UART) BOM creation and manufacturing files PCB design reviews and design improvements My portfolio includes complete hardware projects such as a USB-C Li-ion battery charger, a synchronous buck converter, an STM32 development board, and an industrial RS-485 interface board. Each project was designed with an emphasis on engineering practices, manufacturability, and clear documentation. When we work together, you can expect: Clear communication Thoughtful engineering decisions On-time delivery Fabrication-ready deliverables Attention to detail from schematic through final PCB Whether you already have a schematic or are starting with an idea, I'd be happy to help bring your hardware project to life!

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, de... Read more

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, design review, and production-file preparation using KiCad, EasyEDA, and Fusion 360 Electronics. I specialise in ESP32 and microcontroller-based hardware, IoT devices, sensor interfaces, communication circuits, control systems, and power-supply integration. I have hands-on experience taking designs beyond the CAD stage, including ordering assembled PCBs, testing prototypes, troubleshooting hardware, and improving designs based on real test results. My services include: • Schematic capture and PCB layout • ESP32 and embedded-hardware design • PCB review and design improvement • Component selection and BOM preparation • Gerber, drill, pick-and-place, and assembly files • Design-for-manufacturing checks • Prototype troubleshooting and revision I prioritise clear communication, practical engineering decisions, component availability, manufacturability, and organised project documentation. If you have a product idea, existing schematic, or PCB that needs improvement, send me your requirements and I will assess the most effective path forward.

ECAD & Component Engineering Services We provide professional ECAD Library Development and Component Engineering services for electronics, PCB design, and hardware engineering teams. Our experienced... Read more

ECAD & Component Engineering Services We provide professional ECAD Library Development and Component Engineering services for electronics, PCB design, and hardware engineering teams. Our experienced team of ECAD Librarians and Component Engineers supports customers with end-to-end component library development, datasheet analysis, component validation, and engineering documentation. #Our ECAD Services: * Schematic Symbol Creation * PCB Footprint / Land Pattern Creation * Padstack Development * BGA, QFN, QFP, LGA, WLCSP, SOIC, SOT and SMT Packages * Connector Footprint Development * 3D STEP Model Integration * Existing Library Verification and Correction * ECAD Library Maintenance and Updates * Manufacturer Datasheet-Based Library Creation * Pin Mapping and Pin Function Verification * Package Dimension and Mechanical Data Verification #Component Engineering Services: * Technical Datasheet Analysis * Component Data Verification * Manufacturer Part Number Validation * Component Selection Support * Alternate / Replacement Part Identification * Lifecycle and Obsolescence Analysis * BOM Review and Cleanup * Component Parameter Verification * Manufacturer and Distributor Data Validation * Engineering Documentation Support # Tools & Platforms: Our team has experience with Cadence Allegro PCB Editor, Allegro Symbol Editor, Allegro Padstack Editor and Concept HDL. #Why Work With Us? We can support both individual component requirements and larger-volume ECAD library projects. Our team-based approach allows us to handle multiple components and packages while maintaining consistent engineering practices and communication. We are available for: * One-time ECAD library projects * Large-volume component library development * Ongoing engineering support * Dedicated engineering resources * Remote / offshore engineering support * Long-term outsourcing partnerships If you have an upcoming ECAD library, PCB component, footprint, symbol, padstack, or component engineering requirement, feel free to contact us to discuss the project scope and deliverables.

Power Electronics & PCB Design Engineer | KiCad | DAB | Bidirectional Chargers | Buck/Boost | Schematic-to-PCB I design complete power-electronics hardware—from circuit design and component selection... Read more

Power Electronics & PCB Design Engineer | KiCad | DAB | Bidirectional Chargers | Buck/Boost | Schematic-to-PCB I design complete power-electronics hardware—from circuit design and component selection to schematic, PCB layout and production-ready files.

I am a Portuguese Electrical Design Engineer with more than eight years of professional experience in industrial automation, intralogistics, generator systems, custom machinery, electrical power infra... Read more

I am a Portuguese Electrical Design Engineer with more than eight years of professional experience in industrial automation, intralogistics, generator systems, custom machinery, electrical power infrastructure, and low-voltage control systems. I prepare accurate electrical documentation using EPLAN, SolidWorks Electrical, and AutoCAD. My services include: • Electrical power and control schematics • Single-line diagrams • Wiring and interconnection diagrams • Terminal plans and cable schedules • Electrical panel layouts • PLC I/O documentation • Bills of materials and component selection (BOM) • Drawing revisions, redlines, and as-built documentation • Conversion of sketches and PDF drawings into editable CAD documentation My professional experience includes electrical design and commissioning support for large automated material-handling systems, including installations with 55 rail-guided vehicles, custom industrial machinery, and generator systems with two medium-voltage generating sets operating in parallel. In addition to design work, I have practical experience with panel verification, I/O checkout, functional testing, FAT/SAT activities, commissioning, and troubleshooting. This field experience helps me create drawings that are clear and practical for panel manufacturing, installation, operation, and maintenance. I am familiar with Siemens automation equipment, SICK sensors, AS-i systems, NORD and Lenze drives, and DEIF, Deep Sea, and ComAp generator controllers. I am available for remote, project-based assignments and ongoing electrical design support. I work professionally in English and Portuguese and can collaborate effectively with European and international engineering teams. My priorities are technical accuracy, organized documentation, responsive communication, realistic deadlines, and professional deliverables in both editable source format and PDF.

Electronics & Embedded Systems Engineer specializing in PCB design, embedded firmware, and reverse engineering. I take hardware projects from schematic and PCB layout to firmware, prototyping, and tes... Read more

Electronics & Embedded Systems Engineer specializing in PCB design, embedded firmware, and reverse engineering. I take hardware projects from schematic and PCB layout to firmware, prototyping, and testing. Tools: Altium Designer, Eagle, STM32/AVR and other MCUs, Autodesk Inventor. Experienced in industrial control, RF, SMPS, and custom embedded systems. Available 48 hrs/week. Let’s discuss your project.

Third-year Electronics Engineering student focused on PCB design and electronic product development. I regularly work on personal electronics projects, including schematic design and PCB layout using... Read more

Third-year Electronics Engineering student focused on PCB design and electronic product development. I regularly work on personal electronics projects, including schematic design and PCB layout using Altium Designer and KiCad. I am currently completing my Altium Designer certification and looking to gain practical experience through real-world projects.

I am an Electronics Hardware Design Engineer with experience in PCB Design, Power Electronics, Embedded Systems, and Product Development. I have worked on real-world hardware projects, designing relia... Read more

I am an Electronics Hardware Design Engineer with experience in PCB Design, Power Electronics, Embedded Systems, and Product Development. I have worked on real-world hardware projects, designing reliable and manufacturable PCBs from concept to prototype. I focus on delivering high-quality designs with attention to performance, manufacturability, and timely project completion. Whether it's a new product or improving an existing design, I'm committed to providing practical and dependable engineering solutions. Core Skills : - PCB Design & Layout (Altium Designer, KiCad) - Power Electronics (SMPS, DC-DC Converters, Battery Chargers, Inverters) - Embedded Systems (STM32, ESP32, Arduino) - Schematic Review & PCB Design Optimization - EMI/EMC Aware PCB Layout - Design for Manufacturing (DFM), Design for Assembly (DFA) - Prototype Assembly, Testing & Debugging - Gerber Generation & Manufacturing Support

Mechanical Engineer with experience in mechanical systems design, equipment integration, and fabrication-focused engineering. My work includes developing P&IDs, selecting and sizing mechanical compone... Read more

Mechanical Engineer with experience in mechanical systems design, equipment integration, and fabrication-focused engineering. My work includes developing P&IDs, selecting and sizing mechanical components, coordinating 3D equipment layouts and fabrication drawings, reviewing technical specifications, and supporting projects from initial design through manufacturing. I enjoy turning technical requirements and concepts into practical, buildable solutions and am comfortable working across mechanical, process, and manufacturing disciplines. B.S. Mechanical Engineering | Biomedical Engineering Emphasis

I'm an electrical engineer specializing in electronic hardware design, PCB development, and physical systems prototyping. I help startups, entrepreneurs, and engineering teams turn ideas into practica... Read more

I'm an electrical engineer specializing in electronic hardware design, PCB development, and physical systems prototyping. I help startups, entrepreneurs, and engineering teams turn ideas into practical, manufacturable solutions. My experience includes electrical systems integration, circuit design, sensor integration, and embedded electronics. I focus on creating reliable, well-documented designs that bridge the gap between an initial concept and a working product. Whether you need help developing a PCB, refining an existing design, or bringing an electronic system from concept to prototype, I'm ready to help.

I am an experienced Mixed-signal PCB Designer. - Component Selection, Electrical Design, Schematic Capture, Library Creation, Board Constraints, EMI/SI/PI design best practices, Class II/III Industr... Read more

I am an experienced Mixed-signal PCB Designer. - Component Selection, Electrical Design, Schematic Capture, Library Creation, Board Constraints, EMI/SI/PI design best practices, Class II/III Industrial projects

I have approximately 8 years of hands-on experience in electronics and circuit development, and I currently work in a university laboratory in South Korea, conducting research related to robotics. My... Read more

I have approximately 8 years of hands-on experience in electronics and circuit development, and I currently work in a university laboratory in South Korea, conducting research related to robotics. My main areas of experience include embedded systems, robotic electronics, and PCB design. I have practical experience throughout the complete hardware development process, including circuit planning, component selection, schematic design, PCB layout, prototyping, soldering, debugging, and design iteration. My hands-on hardware background means that I consider not only PCB routing, but also component selection, power distribution, manufacturability, assembly, debugging, and real-world reliability.

Well trained in Orcad software, Experienced Schematic Design Engineer with expertise in PCB circuit design, component selection, signal integrity, and power distribution. Skilled in creating optimized... Read more

Well trained in Orcad software, Experienced Schematic Design Engineer with expertise in PCB circuit design, component selection, signal integrity, and power distribution. Skilled in creating optimized schematics that meet electrical, thermal, and manufacturing requirements.

I design and troubleshoot electronic hardware and PCB assemblies, from schematic review and component selection to PCB layout and manufacturing files. I work with Altium Designer and KiCad and have ha... Read more

I design and troubleshoot electronic hardware and PCB assemblies, from schematic review and component selection to PCB layout and manufacturing files. I work with Altium Designer and KiCad and have hands-on experience with microcontroller-based electronics, power supplies, sensors, interfaces and mixed-signal circuits.

Mechanical Design Engineer with 8+ years of experience in the development of industrial machinery, CNC systems, automation equipment, and leak testing solutions.My expertise covers the complete machin... Read more

Mechanical Design Engineer with 8+ years of experience in the development of industrial machinery, CNC systems, automation equipment, and leak testing solutions.My expertise covers the complete machine development lifecycle, from concept generation and mechanism design to manufacturing support, assembly, and commissioning. I have led and contributed to the design of CNC laser cutting machines, automated leak testing systems, custom fixtures, and complex motion mechanisms where precision, reliability, and manufacturability are critical.Experienced in machine architecture development, component selection, structural evaluation, motion analysis, and Design for Manufacturing (DFM). I actively apply cost optimization principles through efficient component selection, assembly simplification, and manufacturing-oriented design while maintaining machine performance and reliability.Proficient in SolidWorks, CATIA, MSC Adams, ANSYS, and SolidCAM. Passionate about transforming engineering challenges into practical, manufacturable industrial solutions.

Vialmak specializes in industrial machine design and engineering solutions, with expertise in 3D design and virtual integration to assess technical feasibility for component selection. Their projects... Read more

Vialmak specializes in industrial machine design and engineering solutions, with expertise in 3D design and virtual integration to assess technical feasibility for component selection. Their projects include Pick-place robots, Auto-feeder conveyors, Mixing machines, and Tangential Flow Filtration systems, particularly for Biopharmaceutical and Pharmaceutical industries

Experienced PCB designer with strong skills in schematic capture, PCB layout, and component selection. Proficient in industry-standard tools (Altium Designer, KiCad, etc.) and familiar with IPC standa... Read more

Experienced PCB designer with strong skills in schematic capture, PCB layout, and component selection. Proficient in industry-standard tools (Altium Designer, KiCad, etc.) and familiar with IPC standards. Skilled in creating reliable, manufacturable, and cost-effective designs for various applications, ensuring signal integrity and compliance with industry requirements.

Software Proficiency: Expert in UG NX 12 (Siemens Certified), CATIA V5, Capital Essential, Creo, and Solid Edge 23. ​Design Expertise: Proficient in part and assembly design, electrical routing, fla... Read more

Software Proficiency: Expert in UG NX 12 (Siemens Certified), CATIA V5, Capital Essential, Creo, and Solid Edge 23. ​Design Expertise: Proficient in part and assembly design, electrical routing, flattening, and drafting. ​Technical Knowledge: Skilled in component selection (wires, connectors, fuses), BOM preparation, GD&T, and reverse engineering. Mechanical engineering drawing & electrical engineering drawing

Electrical design engineer with experience in industrial electric heating equipment. Skilled in electrical schematics, wiring diagrams, control cabinet design, and 2D CAD drafting. Have working knowle... Read more

Electrical design engineer with experience in industrial electric heating equipment. Skilled in electrical schematics, wiring diagrams, control cabinet design, and 2D CAD drafting. Have working knowledge of SolidWorks for basic 3D part modeling. Familiar with PLC basics, electrical component selection, and on-site wiring/commissioning. Available for electrical drawing and CAD drafting projects.

I'm an embedded hardware engineer and PCB designer with a track record of taking projects from initial schematic through to verified manufactured hardware. My work spans industrial automation, mixed-s... Read more

I'm an embedded hardware engineer and PCB designer with a track record of taking projects from initial schematic through to verified manufactured hardware. My work spans industrial automation, mixed-signal audio, IoT camera systems, and power management, and every board I've shipped has been designed personally from component selection through to production-ready manufacturing files.

I am an electronics engineer with a strong focus on PCB design and embedded systems. My background includes circuit design, component selection, schematic capture, and multi-layer PCB layout, with han... Read more

I am an electronics engineer with a strong focus on PCB design and embedded systems. My background includes circuit design, component selection, schematic capture, and multi-layer PCB layout, with hands-on experience in microcontrollers and low-level programming. I am comfortable working with real-world constraints such as signal integrity, power distribution, EMI considerations, and manufacturability.

I am an Electronics and Telecommunications Technology graduate with practical experience in embedded systems, electronics integration, hardware troubleshooting, and IoT product development. My work i... Read more

I am an Electronics and Telecommunications Technology graduate with practical experience in embedded systems, electronics integration, hardware troubleshooting, and IoT product development. My work includes developing an ESP32-based automated water dispensing controller that integrates a QR/barcode scanner, sensors, relay control, an LCD interface, and embedded firmware. I am interested in helping clients develop reliable electronic products, from component selection and circuit design through hardware–firmware integration and prototype testing. Services I can support: - Electronics and embedded hardware development - ESP32 and microcontroller-based product development - Electronic component selection and interfacing - Sensor, relay, UART and I²C integration - PCB schematic design and layout, within my demonstrated EDA capabilities - Hardware troubleshooting and technical documentation - Prototype testing and design improvements I value clear communication, practical engineering, and well-documented deliverables. I am available for remote freelance projects, starting at 5–10 hours per week, with the flexibility to grow into longer-term engagements. Based in Zimbabwe and open to working with international clients.

I am an electronics engineer with 24+ years of experience designing advanced analog and digital electronic systems across the automotive, aerospace, automation, and consumer electronics industries. I... Read more

I am an electronics engineer with 24+ years of experience designing advanced analog and digital electronic systems across the automotive, aerospace, automation, and consumer electronics industries. I specialize in microcontroller-based hardware architecture, multilayer PCB design, simulation, embedded systems, and system-level integration. I bring deep expertise in circuit analysis, component selection, firmware interaction, and troubleshooting, with a strong focus on quality, innovation, and continuous improvement.

I provide mechanical design services for custom automation equipment, fixtures, jigs, machine structures, and product components. My services include 3D CAD modeling, 2D manufacturing drawings, assem... Read more

I provide mechanical design services for custom automation equipment, fixtures, jigs, machine structures, and product components. My services include 3D CAD modeling, 2D manufacturing drawings, assembly drawings, fixture and tooling design, BOM preparation, component selection, and design optimization for manufacturing and assembly. I have experience in automation equipment projects for automotive, 3C electronics, and new energy applications. I focus on clear, practical, manufacturable, and cost-effective design solutions.

Hi, I'm Ibrahim. I'm a Computer Engineering student finishing in 2027 who works with Arduino/firmware, KiCad PCB layout, and electronic prototyping. I help clients turn a breadboard, hand sketch, or r... Read more

Hi, I'm Ibrahim. I'm a Computer Engineering student finishing in 2027 who works with Arduino/firmware, KiCad PCB layout, and electronic prototyping. I help clients turn a breadboard, hand sketch, or rough schematic into a clean, manufacturing-ready PCB — with component selection, footprint assignment, design rule checks, and full export packages (Gerbers, NC drill files, pick-and-place, and BOM) when the job calls for it. On the firmware side, I write modular Arduino C/C++ code for sensors and modules (HC-SR04, HuskyLens AI vision, motor drivers such as the L298N), displays (OLED SSD1306, 16x2 I2C LCD), and communication buses (I2C, SPI, UART, PWM). I'm also taking a DSP course and learning LabVIEW, so I'm building that path into my work as well. My recent projects include an Arduino + HuskyLens automated block sorter and a pipeline pig detector PCB I laid out in KiCad, plus PCB layout and component selection work done for a university instructor. I communicate clearly, keep documentation simple, and aim to deliver organized, usable files the first time.

I am an electronics and PCB design enthusiast with experience in schematic design, PCB layout, PCBA development, and embedded systems. My skills include circuit analysis, component selection, troubles... Read more

I am an electronics and PCB design enthusiast with experience in schematic design, PCB layout, PCBA development, and embedded systems. My skills include circuit analysis, component selection, troubleshooting, and Arduino-based microcontroller programming. I have worked on various projects, including reversible fan controllers, shutdown controllers, speed limiters, PCB splitters, and power distribution modules for industrial applications. I am detail-oriented, eager to learn, and committed to designing reliable, efficient, and practical electronic solutions.

I am an Embedded Systems and Electronics Engineer focused on PCB design, embedded hardware, firmware, motor control, and product prototyping. I design complete electronic systems from schematic and c... Read more

I am an Embedded Systems and Electronics Engineer focused on PCB design, embedded hardware, firmware, motor control, and product prototyping. I design complete electronic systems from schematic and component selection through PCB layout, manufacturing files, bring-up, testing, and firmware integration. My work includes STM32 and ESP32-based systems, high-current motor drivers, BLDC motor control, CAN/CAN-FD communication, USB, UART, sensor interfaces, power electronics, and IoT devices. I have hands-on experience designing and manufacturing multi-layer PCBs and debugging real hardware, not just simulations. I work with tools including KiCad, EasyEDA Pro, STM32CubeIDE, STM32CubeMX, and Arduino IDE. Services I can provide include: • Schematic design and circuit review • PCB layout and routing • BOM creation and component selection • STM32 and ESP32 hardware design • Embedded C/C++ firmware • CAN, CAN-FD, UART, SPI, I2C, USB and sensor integration • Motor driver and power electronics design • Design-for-manufacturing review • Prototype bring-up and debugging • Gerber, BOM and manufacturing file preparation I focus on practical, manufacturable designs with attention to reliability, component availability, thermal performance, current handling, signal integrity, and maintainability. I am also the founder of Eonix Systems, where I work on custom electronics, embedded systems, PCB design, and product development.